Table 2.

Pearson product-moment correlations with p-values (parentheses) among psychosocial measures and lumbo-pelvic coordination at each assessment.

	Disability	Pain	Pain catastrophizing	Depression
Baseline (n = 29)
Lumbo thoracic ratio (fast)	0.24 (.21)	0.15 (.44)	0.44 (.016)	0.06 (.77)
Lumbo thoracic ratio (slow)	0.18 (.36)	0.14 (.47)	0.17 (.37)	−0.07 (.73)
Pelvic tilt* (fast)	−0.45 (.014)	−0.35 (.063)	−0.34 (.074)	0.14 (.48)
Pelvic tilt* (slow)	−0.43 (.021)	−0.29 (.12)	−0.23 (.23)	0.23 (.22)
2.5 Month (n = 25)
Lumbo thoracic ratio (fast)	0.41 (.041)	0.05 (.83)	0.49 (.013)	0.51 (.037)
Lumbo thoracic ratio (slow)	0.48 (.010)	0.16 (.43)	0.46 (.014)	0.56 (.017)
Pelvic tilt* (fast)	−0.50 (.010)	−0.16 (.45)	−0.52 (.008)	−0.49 (.041)
Pelvic tilt* (slow)	−0.53 (.004)	−0.25 (.21)	−0.47 (.011)	−0.51 (.029)
6 Month (n = 24)
Lumbo thoracic ratio (fast)	0.30 (.15)	0.31 (.15)	0.43 (.035)	0.35 (.33)
Lumbo thoracic ratio (slow)	0.41 (.044)	0.42 (.041)	0.46 (.020)	0.04 (.92)
Pelvic tilt* (fast)	−0.54 (.007)	−0.58 (.004)	−0.53 (.008)	−0.06 (.88)
Pelvic tilt* (slow)	−0.53 (.006)	−0.59 (.002)	−0.49 (.014)	0.17 (.64)

^*Measured in degree